309186603960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{198196541}}^1$

素因数の和:198196568

約数の個数: 64

約数和(自身を含む): 998910571680

約数和(自身を除く): 689723967720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 198196541, 396393082, 594589623, 792786164, 990982705, 1189179246, 1585572328, 1981965410, 2378358492, 2576555033, 2972948115, 3963930820, 4756716984, 5153110066, 5945896230, 7729665099, 7927861640, 10306220132, 11891792460, 12882775165, 15459330198, 20612440264, 23783584920, 25765550330, 30918660396, 38648325495, 51531100660, 61837320792, 77296650990, 103062201320, 154593301980, 309186603960]

約数ペア:

[(1, 309186603960), (2, 154593301980), (3, 103062201320), (4, 77296650990), (5, 61837320792), (6, 51531100660), (8, 38648325495), (10, 30918660396), (12, 25765550330), (13, 23783584920), (15, 20612440264), (20, 15459330198), (24, 12882775165), (26, 11891792460), (30, 10306220132), (39, 7927861640), (40, 7729665099), (52, 5945896230), (60, 5153110066), (65, 4756716984), (78, 3963930820), (104, 2972948115), (120, 2576555033), (130, 2378358492), (156, 1981965410), (195, 1585572328), (260, 1189179246), (312, 990982705), (390, 792786164), (520, 594589623), (780, 396393082), (1560, 198196541)]